| 摘要 |
PROBLEM TO BE SOLVED: To provide a case also used as a game controller for smartphone which is effectively utilized as a smartphone case for protecting a smartphone usually and capable of improving operational feelings of a mobile game for smartphone by providing functions of a dedicated controller when playing a game.SOLUTION: A direction button 120 is provided on a through-hole of a smartphone case 110 and formed from a conductive material. A direction change support part is formed in a columnar shape extending downwards from a central part of a bottom face of the direction button and separates the direction button 120 from a surface of the smartphone. The direction change support part is coupled with the smartphone case 110. A button recovery pad is formed in a pad shape of an elastic material and recovers an original state when the direction button 120 is tilted. When pressing one point in a longitudinal direction, a lateral direction or a diagonal direction on a top face of the direction button 120 with an external force, a direction signal is provided to one point on the surface of the smartphone.SELECTED DRAWING: Figure 1 |
